EEU-FC1H152L Equivalent & Substitute Parts

Part Overview

The EEU-FC1H152L is a 1500 µF, 50 V aluminum electrolytic capacitor in radial configuration manufactured by Panasonic Electronic Components. This part operates across -55°C to 105°C with a rated lifetime of 5000 hours at 105°C and is AEC-Q200 qualified for automotive applications. The product status is obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Capacitance	1500 µF
Voltage Rating	50 V
Tolerance	±20%
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.295" (7.50 mm)
Case Diameter	0.630" (16.00 mm)
Polarization	Polar
Operating Temperature Range	-55°C to 105°C
Lifetime @ Temperature	5000 Hrs @ 105°C

Substitute Part Grouping Explanation

Substitution of the EEU-FC1H152L is determined by strict equivalence in the following parameters: capacitance (1500 µF), voltage rating (50 V), tolerance (±20%), polarization (polar), lead spacing (0.295" / 7.50 mm), case diameter (0.630" / 16.00 mm), and mounting type (through hole radial). Parts are classified into two categories:

Upgrade Substitutes maintain all critical electrical and mechanical parameters while offering improved performance characteristics such as extended lifetime or higher operating temperature ratings. These parts are suitable for direct replacement with potential performance benefits.

Similar Substitutes maintain all critical electrical and mechanical parameters but may have minor variations in height, impedance, ripple current specifications, or product status. These parts are functionally equivalent but require verification of space constraints and application-specific performance requirements.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp.	Operating Temp.	Height (Max)	Impedance	Product Status	AEC-Q200
EEU-FC1H152L	Panasonic	1500 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	1.398" (35.50 mm)	25 mOhms	Obsolete	Yes
ELXZ500ELL152ML35S	Chemi-Con	1500 µF	50 V	±20%	8000 Hrs @ 105°C	-55°C ~ 105°C	1.437" (36.50 mm)	25 mOhms	Active	Yes
MAL214651152E3	Vishay Beyschlag/Draloric/BC Components	1500 µF	50 V	±20%	6000 Hrs @ 125°C	-55°C ~ 125°C	1.378" (35.00 mm)	22 mOhms	Active	Yes
UPW1H152MHD6	Nichicon	1500 µF	50 V	±20%	8000 Hrs @ 105°C	-55°C ~ 105°C	1.398" (35.50 mm)	25 mOhms	Not For New Designs	No
ELXY500ELL152ML40S	Chemi-Con	1500 µF	50 V	±20%	8000 Hrs @ 105°C	-55°C ~ 105°C	1.634" (41.50 mm)	24 mOhms	Active	Yes
UPJ1H152MHD	Nichicon	1500 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	1.634" (41.50 mm)	26 mOhms	Not For New Designs	No
UPJ1H152MHD6	Nichicon	1500 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	1.299" (33.00 mm)	29 mOhms	Not For New Designs	No
UPM1H152MHD6	Nichicon	1500 µF	50 V	±20%	5000 Hrs @ 105°C	-55°C ~ 105°C	1.319" (34.60 mm)	29 mOhms	Not For New Designs	Yes
UPS1H152MHD	Nichicon	1500 µF	50 V	±20%	3000 Hrs @ 105°C	-55°C ~ 105°C	1.319" (34.60 mm)	40 mOhms	Not For New Designs	No
UPW1H152MHD	Nichicon	1500 µF	50 V	±20%	8000 Hrs @ 105°C	-55°C ~ 105°C	1.240" (31.50 mm)	28 mOhms	Not For New Designs	No

Engineering Selection Recommendations

For Active Production and New Designs:

ELXZ500ELL152ML35S (Chemi-Con) is the primary upgrade substitute. It maintains AEC-Q200 qualification, active product status, and extends lifetime to 8000 hours at 105°C. Height increase of 0.039" (1.00 mm) requires PCB layout verification.

MAL214651152E3 (Vishay Beyschlag/Draloric/BC Components) is an alternative upgrade substitute with AEC-Q200 qualification and active status. It extends operating temperature to 125°C and reduces impedance to 22 mOhms. Height is reduced by 0.020" (0.50 mm), improving space efficiency.

ELXY500ELL152ML40S (Chemi-Con) maintains AEC-Q200 qualification and active status with 8000-hour lifetime. Height increases to 1.634" (41.50 mm), requiring significant PCB layout verification.

For Existing Designs Requiring Replacement:

UPW1H152MHD6 and UPW1H152MHD (Nichicon) provide 8000-hour lifetime but carry "Not For New Designs" status. UPW1H152MHD6 maintains identical height and impedance to the original part. These are suitable for legacy system support only.

UPJ1H152MHD6 (Nichicon) offers compact height of 1.299" (33.00 mm) but carries "Not For New Designs" status and lacks AEC-Q200 qualification. Use is restricted to non-automotive applications or legacy support.

UPM1H152MHD6 (Nichicon) maintains AEC-Q200 qualification with "Not For New Designs" status. It is suitable for automotive legacy applications requiring compliance certification.

UPS1H152MHD (Nichicon) provides the shortest lifetime at 3000 hours and highest impedance at 40 mOhms. Use only when no other alternatives are available.

Frequently Asked Questions (FAQ)

Q: Can I use ELXZ500ELL152ML35S as a direct replacement for EEU-FC1H152L?

A: Yes. ELXZ500ELL152ML35S is electrically and mechanically equivalent with identical capacitance, voltage rating, tolerance, lead spacing, and case diameter. Height increases by 0.039" (1.00 mm). Verify PCB layout accommodates the increased height before implementation.

Q: What is the difference between "Upgrade Substitute" and "Similar Substitute" classifications?

A: Upgrade Substitutes offer improved performance (extended lifetime or higher operating temperature) while maintaining all critical parameters. Similar Substitutes maintain electrical and mechanical equivalence but may have variations in height, impedance, or product status that require application-specific evaluation.

Q: Why do some substitutes have "Not For New Designs" status?

A: Parts marked "Not For New Designs" are in mature or declining production phases. They remain available for legacy system support and replacement applications but are not recommended for new product development. For new designs, select parts with "Active" status.

Q: Does AEC-Q200 qualification matter for my application?

A: AEC-Q200 qualification indicates the part meets automotive-grade reliability standards. If your application is automotive or requires automotive-grade reliability, select only AEC-Q200 qualified substitutes: ELXZ500ELL152ML35S, MAL214651152E3, ELXY500ELL152ML40S, or UPM1H152MHD6.

Q: What is the impact of impedance differences between substitutes?

A: Impedance affects ripple current handling and high-frequency performance. Lower impedance (22 mOhms in MAL214651152E3) provides better high-frequency filtering. Higher impedance (40 mOhms in UPS1H152MHD) reduces ripple current capacity. Select based on circuit ripple current requirements.

Q: Can I use UPJ1H152MHD6 in an automotive application?

A: No. UPJ1H152MHD6 lacks AEC-Q200 qualification and carries "Not For New Designs" status. It is suitable only for general-purpose, non-automotive applications or legacy system support where automotive qualification is not required.

Q: How do I verify PCB compatibility with taller substitute parts?

A: Measure available vertical clearance above the capacitor mounting location. Compare against the "Height - Seated (Max)" specification. ELXY500ELL152ML40S at 1.634" (41.50 mm) requires the most clearance. Verify no components, traces, or enclosure elements obstruct the increased height.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All listed substitutes are RoHS3 compliant. REACH status varies: most are REACH Unaffected; UPM1H152MHD6 is REACH Affected. Verify REACH compliance requirements for your specific application and supply chain.

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